—, respiration in, xxii, 363.
—, sleep of, xxii, 375.
—, used for cordage, xxi, 27; xxv, 330; xxviii, 371; xli, 200.f
— and mosses, iodine in, xlv, 227.
—, fossil, accompanying anthracite coal, ix, 165.
—, —, at Mariner's Mill, Ohio, xxxi, 28.f
—, —, in coal strata of England, iii, 389; xxxiii, 87, 270.
—, —, of the coal formations, A. Brongniart, iv, 266.f
—, —, analysis of Ad. Brongniart's work on, vii, 178.
—, see farther under [Botany] and [Vegetable.]